
Publication 1761-UM006E-EN-P - August 2005
Product Overview 1-3
Table 1.2 Series C Descriptions
LED Description Function Color
RS-232
TX/RX
RS-232 data
transmission indicator
RS-232 port is transmitting or receiving
data
flashing
green
no RS-232 traffic off
POWER module power module is powered green
10 10-Base-T Ethernet
link status and data
transmission indicator
No link or continuous data activity off
10-Base-T Half Duplex; Link good
however no data activity
amber
10-Base-T Half Duplex; Link good with
sporadic data activity
(1)
(1) Any Ethernet network activity; not necessarily to or from the ENI/ENIW.
flashing
amber
10-Base- T Full Duplex; Link good
however no data activity
green
10-Base-T Full Duplex; Link good with
sporadic data activity
(1)
flashing
green
100 100-Base-T Ethernet
link status and data
transmission indicator
No link or continuous data activity off
100-Base-T Half duplex; Link good
however no data activity
amber
100-Base-T Half Duplex; Link good
with sporadic data activity
(1)
flashing
amber
100-Base-T Full Duplex; Link good
however no data activity
green
100-Base-T Full Duplex; Link good with
sporadic data activity
(1)
flashing
green
FAULT fault condition
indicator
lit when a fault condition is present red or
flashing red
FAULT
10
100
RS-232 TX/RX
POWER
Series C
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